Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Note When you apply this cumulative update on a computer that is running Windows 2008 and has the User Account Control (UAC) enabled, start the installation of the cumulative update (.msp) by using the command prompt. To do this, follow these steps:

Click Run as administrator.If you are prompted for an administrator password or for confirmation, type the password, or provide confirmation.

Start the cumulative update (.msp).

Removal information

To remove this cumulative update, use the Add or Remove Programs item in Control Panel.

You may be prompted to restart your computer after you uninstall the cumulative update for Office Communications Server 2007 R2, Web Conferencing Server.

Sometimes, when you try to uninstall the cumulative update, you are prompted for the source CD. If this behavior occurs, insert the source CD or provide the path where the source files can be found.

File information

This update may not contain all the files that you must have to fully update a product to the latest build. This update contains only the files that you must have to resolve the issue that is listed in this article.

After the update is installed, the global version of this update has the file attributes, or a later version of the file attributes, that are listed in the following table:

File name

File version

File size

Date

Time

Platform

File_gac_microsoft.rtc.server.mcuinfrastructure.dll

3.5.6907.233

1,660,816

6-Sep-11

10:56

x86

File_lcmanagedtaskhandler.dll

3.5.6907.41

1,062,752

6-Sep-11

10:56

x86

File_microsoft.rtc.server.datamcu.application.dll

3.5.6907.225

1,013,656

6-Sep-11

10:56

x86

File_microsoft.rtc.server.datamcu.application.shared.dll

3.5.6907.93

161,704

6-Sep-11

10:56

x86

File_microsoft.rtc.server.datamcutools.dll

3.5.6907.236

399,240

6-Sep-11

10:56

x86

File_microsoft.rtc.server.mcuinfrastructure.dll

3.5.6907.233

1,660,816

6-Sep-11

10:56

x86

References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

For more information about the latest updates for Communications Server 2007 R2, click the following article number to view the article in the Microsoft Knowledge Base: